baber/WOPTO huggingface dataset:
Patent WO-2020119366-A1 (WO)
Inventor: LI RIHUI
IPC: H01Q1/44
Filed: 2019-11-12
Abstract: 本公开提供一种天线结构及通信终端，该天线结构包括：第一天线辐射体、第二天线辐射体和第一阻抗匹配电路；第一天线辐射体与第二天线辐射体层叠设置或相对设置，且第一天线辐射体与第二天线辐射体之间存在间隙；第一天线辐射体的长度大于第二天线辐射体的长度，第一天线辐射体的谐振频段小于第二天线辐射体的谐振频段；第一天线辐射体的第一端接地，第一天线辐射体上设置有第一馈电点，第一馈电点通过第一阻抗匹配电路连接第一信号源；第二天线辐射体的第一端接地，第二天线辐射体上设置有第二馈电点，第二馈电点连接第二信号源。
Patent WO-2020125273-A1 (WO)
Title: Dispositif terminal
Inventor: YAN KANG
IPC: H04M1/02
Filed: 2019-11-12
Abstract: La présente invention concerne un dispositif terminal, comprenant : un boîtier, un dispositif optique étant prévu sur le boîtier ; un écran d'affichage, l'écran d'affichage étant relié de façon mobile au boîtier ; et un ensemble d'entraînement, l'ensemble d'entraînement étant disposé à l'intérieur du boîtier et utilisé pour entraîner l'écran d'affichage à se déplacer par rapport au boîtier, de telle sorte que l'écran d'affichage a un premier état dans lequel le dispositif optique est bloqué et un second état dans lequel le dispositif optique n'est pas bloqué.
Patent WO-2020125282-A1 (WO)
Inventor: HE WANFANG
IPC: H01M4/587
Filed: 2019-11-14
Abstract: The present invention relates to a carbon-bound lithium ion conductor-carbon composite cathode material having a carbon fiber structure and a fabrication method therefor; the interiors of material particles fabricated by using the present method are formed by micro-particles of a lithium ion conductor crystal and carbon cathode active material undergoing carbon fiber binding, which improves the charging/discharging current density of the material. Carbon fiber has very high tensile strength and fiber flexibility, which buffers to a certain extent volume change, pulverization, and agglomeration which occur in the charging/discharging process, and further effectively prevents bound carbon micro-particles from being peeled into multiple layers of graphite under the conditions of cyclic charging/discharging for a long period, thereby improving the cyclic stability of an electrode, improving the rate performance of the material, and leading to high capacity. The production process of the present material is short and low-cost; when the fabricated mixed particles undergo high temperature processing, a polymer material is carbonized into a three-dimensional carbon fiber net having a carbon fiber structure, which binds lithium ion conductors and carbon micro-particles in the same particles and completes a step of material production.
Patent WO-2021022717-A1 (WO)
Inventor: TAN MINGCHAO
IPC: G06N20/10
Filed: 2019-11-18
Abstract: A method and apparatus for analyzing feature correlation in federated learning, and a readable storage medium. The method comprises: when a calculation instruction for a vertical scene is received, at a second party, each column of target second feature vectors and one column of target label vectors are determined from among each column of second feature vectors and one column of label vectors of a second sample of the second party, each column of target first encrypted feature vectors is determined from among each column of first encrypted feature vectors of a first sample of a first party, each target second feature vector in each column of target second feature vectors and each target label vector in the one column of target label vectors are determined, and a target inner product of each target first encrypted feature vector corresponding to each column of the target first encrypted feature vectors is sent to the first party; and at the first party, correlation coefficients of each column of features in the first party sample with each column of features and one column of labels in the second party sample are separately determined according to each set of target inner products.
Patent WO-2021097637-A1 (WO)
Inventor: WANG HE
IPC: H04L29/12
Filed: 2019-11-19
Abstract: Various aspects of the present disclosure generally relate to communication methods and apparatus. In some aspect, a communication method may include receive, at a first network function element, service information from a Time Sensitive Network (TSN), the service information comprising a service stream ID; and notify the service stream ID to a base station via at least a second network function element. Numerous other aspects are provided.
Patent WO-2021017352-A1 (WO)
Title: Laser radar-camera joint calibration target and joint calibration method
Inventor: WANG GUOJU
IPC: G01S7/497
Filed: 2019-12-02
Abstract: A laser radar-camera joint calibration target and a joint calibration method, wherein the joint calibration target comprises a checkerboard calibration plate (2) and an "L" shaped calibration plate; the "L" shaped calibration plate includes a first planar vertical plate (4) and a second planar vertical plate (6), the second planar vertical plate (6) is fixed on the first planar vertical plate (4) after turning 90° relative to the first planar vertical plate (4); the checkerboard calibration plate (2) is parallel to the first planar vertical plate (4), located at the front side of the line of sight of the first planar vertical plate (4) and fixed on the first planar vertical plate (4), a black and white checkerboard pattern (8) is arranged on the checkerboard calibration plate (2), the laser radar-camera joint calibration target completes the joint calibration of the laser radar and the camera under the condition that both a sensor and the calibration target do not move, can overcome the practical use limitation of the laser radar with low angular resolution, obtain an accurate distance value of the edge portion of the distance mutation, has the characteristics of simple structure and low manufacturing cost, and is suitable for batch calibration.
Patent WO-2020125548-A1 (WO)
Title: Système de suivi pour composant photovoltaïque
Inventor: ZHANG GUOLIANG
IPC: F24S30/425
Filed: 2019-12-13
Abstract: La présente invention concerne un système de suivi pour un composant photovoltaïque, comprenant un cadre de support (1) et un faisceau rotatif (2) disposé de manière rotative sur le cadre de support (1), fixant le composant photovoltaïque, et s'étendant le long d'une première direction, et comprenant en outre un arbre de fonction (3) et un dispositif d'entraînement, l'arbre de fonction (3) comprenant une extrémité fixe (31) reliée de manière fixe au faisceau rotatif (2) et une extrémité d'entraînement (32) reliée au dispositif d'entraînement ; le dispositif d'entraînement étant utilisé pour entraîner l'extrémité d'entraînement (32) de l'arbre de fonction (3) pour déplacer et entraîner le faisceau rotatif (2) en rotation au moyen de l'extrémité fixe (31). Le système de suivi amène le faisceau rotatif (2) à tourner au moyen de l'arbre de fonction (3) de telle sorte que le composant photovoltaïque fixé sur le faisceau rotatif (2) tourne. Le système de suivi est de structure simple, est plus stable, est monté et maintenu de manière commode, et présente une fiabilité améliorée.
Patent WO-2020199655-A1 (WO)
Title: 用于打桩设备的内外套管组件和打桩设备
Inventor: LIU XIANGANG
IPC: E02D7/06
Filed: 2019-12-18
Abstract: 本发明提供了一种用于打桩设备的内外套管组件，包括：内套管；外套管，套设于所述内套管外部，并且所述外套管的内壁与所述内套管的外壁间具有间隙；其中，还包括：承击装置，设于所述内套管和所述外套管上端，与所述内套管和所述外套管的上端面搭接，用于承载来自外部的打击力，并将所述打击力传导至所述内套管和所述外套管的上端面上。以上设计，不存在受力结构与筒状管身连接处受损或断裂的情况，另外，所述承击装置与所述内套管和所述外套管的上端面搭接，不容易被损坏，寿命较高。
Patent WO-2020199658-A1 (WO)
Inventor: FAN KUANGANG
IPC: B61L5/06
Filed: 2019-12-18
Abstract: 一种永磁磁浮道岔的智能控制器，包括一个主控制器和若干子控制器，主控制器与子控制器之间通过UWB通信单元进行通信，且主控制器和子控制器均包括逻辑处理单元、强电单元、供电单元和UWB通信单元，强电单元、供电单元和UWB通信单元均连接于逻辑处理单元。采用主控制器与子控制器相结合的方式实现磁浮道岔的智能控制，具有高度集成和体积小的特点。
Patent WO-2020253182-A1 (WO)
Inventor: ZHANG HUAFU
IPC: C02F1/04
Filed: 2019-12-23
Abstract: A gypsum magnetic seed crystal scale inhibition and removal system and an evaporation and crystallization system, the gypsum magnetic seed crystal scale inhibition and removal system comprising a seed crystal circulation sub system, wherein the seed crystal circulation sub system is connected to equipment to be treated by means of a pipeline so as to form a seed crystal circulation loop; the seed crystal circulation sub system comprises a magnetic field generation device (2); and the magnetic field generation device (2) is configured to magnetize gypsum seed crystals flowing through the magnetic field generation device so as to form gypsum magnetic seed crystals. The evaporation and crystallization system comprises a crystallizer (8) and the seed crystal circulation sub system; and the seed crystal circulation sub system is connected to the crystallizer (8) by means of a pipeline so as to form a seed crystal circulation loop. By means of magnetizing the seed crystals to inhibit and remove scales of the equipment to be treated, the magnetized seed crystals circulate and flow between the equipment to be treated and the seed crystal circulation sub system to stably maintain the magnetizing state of the seed crystals. Therefore, the scale inhibition and removal effects are enhanced.
Patent WO-2020135339-A1 (WO)
Title: 一种网络路径收敛的方法以及相关设备
Inventor: ZHANG XIAODONG
IPC: H04L45/247
Filed: 2019-12-23
Abstract: 本申请实施例公开了一种网络路径收敛的方法以及设备。其中，本申请实施例提供的一种网络路径收敛的方法包括：网络发生故障后，故障邻接设备获取节点收敛关系，节点收敛关系包括待收敛节点之间的收敛顺序，待收敛节点为最优路径会经过故障链路的节点，最优路径为待收敛节点到达目的地节点的路径中，路径开销最小的路径；故障邻接设备对应于每个待收敛节点计算一个用于替代故障链路的实际开销值的调整开销值；根据计算结果和收敛顺序，将待收敛节点对应的调整开销值作为故障链路的实际开销值有序发布，其中，调整开销值用于控制待收敛节点按照收敛顺序进行收敛。
Patent WO-2021077596-A1 (WO)
Inventor: WANG LEI
IPC: H02J3/00
Filed: 2019-12-23
Abstract: A group-based online optimization method for optimal power grid topology taking predicted accident sets into consideration. Under the constraint of the number of lines that are allowed to be connected and disconnected, a set of optimal connection and disconnection line schemes taking a mathematical model of the optimal connection and disconnection line, with an enhanced voltage stability, of predicted accident sets into consideration are found. The schemes satisfy the following conditions: maximizing a load margin of an expected ground-state power system after disconnection, such that load margins of all predicted accidents and the expected ground-state power system can satisfy threshold value requirements, and the expected ground-state power system can satisfy safe operation constraints after disconnection. The problem of online connection and disconnection line identification of power system voltage stability enhancement control is solved through four stages of evaluation, predicted accident grouping and predicted accident representative connection and disconnection line identification, expected ground-state power system connection and disconnection line identification, and verification, and finally, connection and disconnection line schemes satisfying a voltage stability load margin threshold value of an expected ground-state power system and predicted accidents sets are provided in order to enhance the static voltage stability of the power system.
Patent WO-2021109301-A1 (WO)
Inventor: DAI FEI
IPC: B25J11/00
Filed: 2019-12-30
Abstract: Provided are a smart voice-controlled pipeline and air duct video-based inspection apparatus and a robot system. The apparatus comprises: an image acquisition unit, a control unit, a voice control device, and a pipeline crawling device. The pipeline crawling device comprises an electric crawling device and a manual push crawling device. The image acquisition device enters a pipeline or an air duct by means of the electric crawling device or the manual push crawling device. The control unit is provided with a display screen used to view image information returned by the image acquisition device, and achieves a purpose of performing pipe interior inspection. The present invention is further provided with the voice control device, enabling users to easily operate the system via voice commands by means of the provided system having voice-activated control functions; thus minimizing the need for manual operations to complete work. The voice-controlled video-based inspection robot system helps users to independently complete complex inspection tasks without help from others.
Patent WO-2021114440-A1 (WO)
Inventor: LIU JIAN
IPC: G07C9/00
Filed: 2020-12-09
Abstract: An intelligent lock database system based on a unique ID position and longitude and latitude thereof, there are a plurality of unique ID positions in an area, the ID position and the ID position longitude and latitude are bound one-to-one, and are stored in an ID position and ID position latitude and longitude table in the database: the latitude and longitude correspond to the latitude and longitude of the ID intelligent lock only at the ID position; at the same time, when the ID position longitude and latitude corresponds to the latitude and longitude of an ID mobile phone, the ID mobile phone can open or close the ID intelligent lock through a server; the ID mobile phone is uploaded to the server, and the server uploads the ID mobile phone latitude and longitude, that is, the position latitude and longitude is uploaded to compare with the ID position and ID position latitude and longitude table, only the uploaded ID position latitude and longitude and a certain ID position latitude and longitude in the ID position and the ID position latitude and longitude table in a one-to-one correspondence, can the ID intelligent lock corresponding to the ID position longitude and latitude in a one-to-one correspondence be sent to open or close the ID intelligent lock.
Patent WO-2020186905-A1 (WO)
Inventor: WANG XIAOYANG
IPC: G16H40/20
Filed: 2020-01-08
Abstract: Provided are a diagnosis and treatment guidance method, apparatus and system, and a computer-readable storage medium. The diagnosis and treatment guidance method comprises: acquiring information of a basic flow of diagnosis and treatment (S101); determining flow progress information (S102); and generating a diagnosis and treatment flowchart and corresponding status indication information according to the information of the basic flow and the flow progress information, wherein the status indication information indicates a status progress of at least one flow in the diagnosis and treatment flowchart (S103).
Patent WO-2021138892-A1 (WO)
Inventor: DONG XUEZHANG
IPC: H01H3/26
Filed: 2020-01-10
Abstract: 一种智能开关面板（100），用于与开关（200）配合，该开关（200）设有多个按钮（201、202、203）。该智能开关面板（100）包括壳体（10）、致动装置（30）、驱动装置（20）以及微处理器。致动装置（30）设置于壳体（10）内以致动开关（200），驱动装置（20）设置于壳体（10）内并驱动致动装置（30）进行平动以与开关（200）不同的按钮（201、202、203）配合以及驱动致动装置（30）转动以拨动开关（200）的按钮（201、202、203），微处理器设置于壳体（10）内以控制驱动装置（20）。
Patent WO-2020151583-A1 (WO)
Inventor: TIAN XIANGRUI
IPC: B63H19/00
Filed: 2020-01-17
Abstract: Disclosed is a underwater suspended track transport system, comprising a first rope (102), a buoyancy tank (103), a track (104), a gear (108), a driving mechanism, a cable (110) and a second rope (111). One end of the first rope is anchored and fixed to the underwater land (101), the other end is connected with the buoyancy tank. The track is disposed on the buoyancy tank; the gear is engaged with the tooth of the track; the driving mechanism is disposed on the track and drives the gear to move along the extension direction of the track. The driving mechanism comprises an outer housing (105), a first motor (106), a second motor (107) and a spindle (109); one end of the second rope is connected with the outer housing, and the other end is connected with a vessel (113) on the water surface. The first motor and the second motor rotate towards the same direction to drive the gear to rotate, thereby generating traction to enable the driving mechanism to move along the extension direction of the track and pull the vessel to move through the second rope. The underwater suspended track transport system solves the problem of low underwater transport efficiency in the prior art, realizing highly efficient transport on water surface.
Patent WO-2020168969-A1 (WO)
Inventor: ZHANG XIAOQING
IPC: H04M1/02
Filed: 2020-02-13
Abstract: A mobile terminal is provided and relates to the technical field of communications. The mobile terminal comprises: a first housing; a second housing, with the first housing being hinged to the second housing by means of a hinge structure; a sliding mechanism arranged in the first housing and slidable relative to the first housing; a flexible screen, with one end of the flexible screen being fixed to the second housing, and the other end thereof being fixed to the sliding mechanism; a rear optical device arranged on the second housing and protruding from the surface of the second housing; and an accommodating groove provided in the first housing, wherein when the first housing and the second housing are folded and the flexible screen is located on an outer surface, the rear optical device is inserted into the accommodating groove.
Patent WO-2021164025-A1 (WO)
Title: Transmission method, network device, terminal device, and communication system
Inventor: FANG YUN
IPC: H04L5/00
Filed: 2020-02-21
Abstract: The present application relates to a transmission method, a network device, a terminal device, and a communication system. The method comprises: a network device configuring a transmission mode for control information, wherein the transmission mode comprises independent TCI states configured for at least two resources occupied by the control information, and the control information is used to transmit control information. Independent TCI states are configured for at least two resources occupied by control information, such that when transmission is performed by means of multiple transmission points, the success rate of control information demodulation can be improved, and the control information demodulation performance can also be improved.
Patent WO-2020244282-A1 (WO)
Title: 一种超材料可调电容器结构
Inventor: XIU WEI
IPC: H01Q3/36
Filed: 2020-03-24
Abstract: 本发明公开了一种超材料可调电容器结构，包括第一基板、第二基板，超材料介质层，位于第一基板与超材料介质层之间的金属地板层，位于金属地板层上的周期性排布的缝隙以及隔离孔，位于第二基板与超材料介质层之间的微带线、微带线上周期加载的枝节、偏置线以及扼流节，位于微带线两端的两个馈电端。通过控制施加在所述偏置线上的电压调节可变介电常数超材料电容器的电容值，并以此实现基于该可变电容结构的时频响应、频率选择、移相控制、传输匹配等功能。本发明有效减小了可变电容结构尺寸和偏置电路对射频信号的分流衰减，从而提高了该结构的品质因数，很大程度上解决了射频微波器件及天线的微型化、批量化、集成化和低成本化难题，同时也为天线设计增加了更多的自由度。
Patent WO-2020216051-A1 (WO)
Inventor: XU SHENG
IPC: D06F39/02
Filed: 2020-04-07
Abstract: A lifting rib of a laundry treatment apparatus, and a laundry treatment apparatus. The lifting rib of the laundry treatment apparatus comprises a mounting base (2) and a lifting rib body (3) which are provided in split fashion. The mounting base (2) is fixed on a side wall of an inner drum (1), and the lifting rib body (3) is detachably fixed on the mounting base (2). By providing the lifting rib in split fashion, a user can conveniently detach the lifting rib body (3) from the side wall of the inner drum (1) for washing to clean an area between the lifting rib body (3) and the inner drum (1), thereby ensuring a clean environment in the inner drum (1). In addition, the lifting rib can be internally provided with an accommodating cavity (10) for accommodating a laundry treatment reagent (11) or simultaneously provided with a lint filtering function, such that the split lifting rib has diversified functions, thereby further improving a cleaning effect on laundry.
Patent WO-2020248697-A1 (WO)
Inventor: YU YANMEI
IPC: H04N7/14
Filed: 2020-04-14
Abstract: Provided are a display device and a video communication data processing method. The method comprises: in response to an instruction for video communication with at least one peer device, a controller collecting a global image of a local end by means of an image collector; and presenting a local preview window in a user interface, and displaying, in the local preview window, a video picture of the local end according to the global image, wherein when there is a moving target in the global image, the video picture of the local end is a partial image corresponding to a target stable area of the moving target.
Patent WO-2021212339-A1 (WO)
Inventor: LIU YIMIN
IPC: G06F17/00
Filed: 2020-04-21
Abstract: Methods and systems for secure translation of sensitive content are described herein. In the method, content of a file may be segmented into a plurality of sections of text. At least one section of text includes an item of sensitive content and items of nonsensitive content. The item of sensitive content may be replaced with replacement content, which enables translation of the at least one section of text without use of the sensitive content. The plurality of sections of text may be sent to remote computing devices for translation. After translation, the translation of the at least one section of text received from the remote computing device may be modified to include the item of sensitive content instead of the replacement content. A translation of the content of the file may be generated based on translations of the plurality of sections of text received from the remote computing devices.
Patent WO-2020221345-A1 (WO)
Title: Heating device
Inventor: ZHANG LONG
IPC: F24D13/02
Filed: 2020-04-30
Abstract: Disclosed is a heating device (10), comprising a shell (11), and an electrothermal film (12) and a fan (13) arranged in the shell (11), wherein the fan (13) is located at the bottom of the electrothermal film (12), the fan (13) has an air inlet facing upwards, the fan (13) has an air outlet facing forwards, and the shell (11) is provided with a vent hole (1111) at a position corresponding to the air outlet. On the basis of the high radiating capacity of the electrothermal film (12), a large amount of heat is radiated to the front of the heating device (10), and the large amount of heat radiated to the front of the heating device (10) is also pushed forwards by the airflow blown out of the air outlet, thereby improving the overall temperature sensing effect for a human body in front of the heating device (10).
Patent WO-2020228664-A1 (WO)
Title: Primers and assays for linking regions using polymerases
Inventor: CHAN KWAN CHEE
IPC: C12Q1/68
Filed: 2020-05-11
Abstract: Particular forward and reverse primers may be used to link distant regions of the same large DNA molecule into a smaller DNA molecule. A reverse primer R1 can have a first portion complementary to an ending sequence of region A and can have a second portion having an overlapping sequence. A forward primer F2 can have a first portion complementary to a starting sequence of region B, where the forward primer includes a complementary overlapping sequence (e.g., the same first portion or a second portion) that is complementary to the overlapping sequence. The first portion of F2 may be the entire primer. The smaller DNA molecules can be used to determine haplotypes of regions. Kits including the particular forward and reverse primers are also described.
Patent WO-2020238737-A1 (WO)
Inventor: WANG JIANYING
IPC: G06F16/21
Filed: 2020-05-21
Abstract: A database task processing method and apparatus, an electronic device, and a readable medium, relating to the technical field of Internet. The method comprises: determining, according to a write request to a database, information of a database write task corresponding to the write request (S101); decomposing the database write task to obtain multiple subtasks corresponding to the database write task (S102); and concurrently writing, according to a locking detection result of a resource occupied by each of multiple task queues, the multiple subtasks into the multiple task queues (S103). The present invention can reduce consumption of computing resources of a database system, thereby effectively improving the task throughput of the database system.
Patent WO-2020259151-A1 (WO)
Title: 一种ctl细胞的制备方法及应用
Inventor: ZHOU CHAO
IPC: A61K35/17
Filed: 2020-05-22
Abstract: 提供一种CTL细胞的制备方法及其应用。该制备方法包括以下步骤：采用肿瘤抗原PAP-GM-CSF致敏的DC细胞诱导产生CTL细胞；敲除该CTL细胞的PD-1基因，得到PD-1敲除的CTL细胞。该制备方法得到的CTL细胞可用于制备治疗前列腺癌的药物，尤其是治疗PAP阳性的前列腺癌。该CTL细胞在回输体内后不会因肿瘤表达的PD-L1而引起CTL细胞衰竭和失能，从而对肿瘤细胞产生高效特异性细胞毒作用，提高其疗效并降低副作用。